Bayer Research and Development-Chesterfield, OP072022-005

Permit Number

OP072022-005

Site ID

189-0032

Permit Type

Operating Permit: Intermediate

Date Issued

07/27/2022

City

Chesterfield

County

St. Louis

First Tracked

2026-04-27

View full permit details on the Missouri DNR website:

The DNR page may include permit documents, conditions, and compliance history.